{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1442219531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10e459904c2247d38550eb2526a2b06ae6afff06add143d9dea05baa53804961",
    "signature": "0xca7cad45c64d2db82581ed1842de9c55f162e45e7d413f154477af6654f6c7541cd0b0c8d3cfd2f75192249cdb7c35a59651accbb687a6ae560523069239d0b51c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}